Lesson 7 of 8 · Kindergarten
Count by 5s
Count by 5s: 5, 10, 15, 20. Each jump is one hand of fingers.
Step 1
Learn it
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One hand is 5
Hold up one hand. That is 5. Two hands make 10.
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Say the fives
5, 10, 15, 20, 25, 30 and on to 100.
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See the pattern
Every number ends in 5 or 0. They take turns.
Step 2
Watch how
Two examples, worked out one step at a time.
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Count by 5s: 5, 10, 15, __
Add 5 to 15. That is 20.
Answer: 20 -
Count by 5s: 30, 35, __
Add 5 to 35. That is 40.
Answer: 40
Step 3
Play with it
Count by 2, 5 or 10 and light up the 100 chart.
Step 4
Practice
Five questions. Think first. Then tap Show answer.
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Count by 5s: 10, 15, __
Show answer
20
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Count by 5s: 25, 30, __
Show answer
35
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Count by 5s: 45, 50, __
Show answer
55
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Count by 5s: 70, 75, __
Show answer
80
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How many fingers are on 3 hands?
Show answer
15